Z32 and low octane gas

Nov 19, 2004 Last reply: 21 years ago 5 Replies
H

I'm curious, with high gas prices for premium unleaded, what would lower octane gas do a Z32 engine. I have a 94 coupe with a stock engine. So I was thinking about it after a friend (male) suggested it could do no harm using



89 octane. He's GQ but not a GQMonkey or mechanic.

Also, I should point out this guy has a Triple A card and would use it to let someone else change his tire. I have a small floor jack and strong biceps/triceps and don't mind getting my hands dirty.



All input will be appreciated! Kisses



Hensley


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S

Break piston rings and beat the rod bearings out of it. If you want to use regular cheapo gas, don't buy a sports car.

I have a 94 coupe with a stock engine. So I

He's an idiot.

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H

Steve,

Your right, any man who would not change a tire cannot be counted on when it comes to car advice. I buy 92 or better octane, occasionally I can find

94 octane. Regardless, I'm not going to experiment just to save a few pennies per gallon.

Thanks to Steve, Big G, Me Cyber Hugs & Kisses for all!!! Meow baby!

Hensley

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B

I own a 94 z32 as well. The spec on the car, from the maintenance manual, is 91octane. When gas prices get to high I'll mix 1/2 tank or less of 89 octane to the 93 I normally use, to get a blended 91 octane.

I pers>I'm curious, with high gas prices for premium unleaded, what would lower

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W

Brian,

Any issues with mixing gas like misfires, fouled plugs, minor detonation issues, etc...

never thought about mixing gas, but some feedback from the group would be useful, especially from mechanics. I wonder if you used octane booster with

89 octane, would that be enough. Thanks.
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S

Mixing is fine and MUCH better than using octane boosters, they have a nasty habit of fouling spark plugs.

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